Hotfix 1.8.5 Release Date: 14/12/2021 Prerequisites eSign version 1.8.1 or latest already installed. Installation Instructions Replace existing esign-server.war with esign-server-1.8.5.war. Fixes [DevOps-18801] Fixed CVE-2021-44228 (Log4Shell) - Upgrade to Log4j 2.16.0